CN204222543U - Dismountable truckle - Google Patents
Dismountable truckle Download PDFInfo
- Publication number
- CN204222543U CN204222543U CN201420454617.6U CN201420454617U CN204222543U CN 204222543 U CN204222543 U CN 204222543U CN 201420454617 U CN201420454617 U CN 201420454617U CN 204222543 U CN204222543 U CN 204222543U
- Authority
- CN
- China
- Prior art keywords
- castor
- fixed block
- crotch
- fastener
- disk cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of dismountable truckle, comprise castor assembly, castor assembly comprises roller, crotch, wheel shaft, described roller is connected on crotch by wheel shaft, described castor assembly is also provided with the fixed block for being fixedly installed on case and bag, hasp is provided with between described castor assembly and fixed block, hasp comprise interfix fasten take part and fastener, take part and be fixedly connected on fixed block, fastener is fixedly connected on crotch, this design can install universal caster wheel, can arbitrarily change its sense of motion.And other dismounting castor can only change unidirectional castor.The utility model is applicable to Castor for trunk or bag.
Description
Technical field
The utility model relates to a kind of articles for daily use, and more particularly, it relates to a kind of castor of case and bag.
Background technology
The case and bag that market is sold, the connection mode of its case and bag body and castor, all that integrated injection molding goes out the installation position of installing for castor on case and bag body, castor is fixed on installation position, case and bag body and castor be integrated connection and can not dismantle, once damaging appears in case and bag or castor, just need discarded whole case and bag, cost is higher.
Application number is the R90 dismountable truckle of 201120194076.4, the roller of its castor is connected on inner casing by wheel shaft, inner casing is connected on hub by screw and forms R90 degree dismountable truckle, by hitting nail, castor is connected on casing with hitting nail, this designs when exchanging castor for too loaded down with trivial details, dismounting too bothers, and this dismountable truckle is only applicable to the roller dismantling or change single roll.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of Castor for trunk or bag demountable structure, and only need during this structure dismounting just can be completed by hasp, dismounting is simple and convenient.
For achieving the above object, the utility model provides following technical scheme: a kind of dismountable truckle, comprise castor assembly, castor assembly comprises roller, crotch, wheel shaft, and described roller is connected on crotch by wheel shaft, and described castor assembly is also provided with the fixed block for being fixedly installed on case and bag, hasp is provided with between described castor assembly and fixed block, hasp comprise interfix fasten take part and fastener, take part and be fixedly connected on fixed block, fastener is fixedly connected on crotch.
By adopting technique scheme, by case and bag main body non-disconnectable for traditional integral type and castor, change to detouchable connection structure, namely arrange respectively on case and bag and castor assembly can mutually fasten for a pair take part and fastener, the dismounting that hasp can complete castor and case and bag only need be opened when dismounting castor, only need close the installation that hasp can complete castor and case and bag when installing castor, simple to operation, efficiency is high.
Described crotch comprises between support and fixed block and is provided with disk cover, and be provided with the free ball arranged circlewise between upper disk cover and support, upper disk cover and support are rotationally connected by free ball.
By adopting technique scheme, be different from and other dismounting castor can only change unidirectional castor, being arranged so that of free ball can install universal caster wheel, can arbitrarily change its sense of motion.
The utility model is set to further: described fastener is fixedly connected with upper disk cover.
By adopting technique scheme, described fastener and upper disk cover are by being fixedly connected with, and its structure is not easily deformed, and more firmly, period of service is more of a specified duration.
The utility model is set to further: described fastener and take part and be equipped with three fixed orifices for installing, three fixed orifice shapes arrangements triangular in shape.
By adopting technique scheme, by adopting technique scheme, utilize leg-of-mutton stability, by three fixed orifices by fastener with take part and carry out stable fixing.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model dismountable truckle embodiment;
Fig. 2 is the schematic diagram of the utility model dismountable truckle hasp embodiment;
Fig. 3 is the structural representation of disk cover and free ball on the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model dismountable truckle embodiment is described further.
A kind of dismountable truckle, comprise the castor assembly 3 be connected with case and bag, castor assembly comprises fixed block, and (fixed block can be tabular, block, columned, consider that the structure such as block, columned takes the installation of part after being unfavorable for, therefore conveniently part is taken in installation, the preferred fixed block of the present embodiment is in block), crotch 2, roller 1, rotating shaft, crotch is divided into disk cover and support;
Described fixed block is for connecting case and bag body;
Support comprises a top board and the symmetrical side plate being positioned at top board both sides (it should be noted that herein, can not disk cover be set, immediate roof is just as the use of upper disk cover, but the intensity of support can be made like this to decrease, if baggage container is often vibrated, then very likely cause whole support to damage, in order to ensure that baggage container in use, can not damage easily, the present embodiment preferably, additionally arranges a upper disk cover);
Roller housing is at the outside face of rotating shaft, and the two ends of then rotating shaft are separately fixed on two side plates;
Upper disk cover is placed between support and fixed block, the free ball 5 arranged circlewise is provided with between upper disk cover and support, upper disk cover and support are rotationally connected (it should be noted that, can by the old multi-directional ball of some free ball equivalent substitutions) herein by free ball;
Hasp 4 is provided with between described castor assembly 3 and fixed block, hasp comprise interfix fasten take part 6 and fastener 7, described fastener and take part and be equipped with three fixed orifices for installing, three fixed orifice shape arrangements triangular in shape, taking part is fixedly connected on fixed block through screw through fixed orifice, and described fastener screw is fixedly connected with upper disk cover through fixed orifice.
Claims (4)
1. a dismountable truckle, comprise castor assembly, castor assembly comprises roller, crotch, wheel shaft, described roller is connected on crotch by wheel shaft, it is characterized in that: described castor assembly is also provided with the fixed block for being fixedly installed on case and bag, between described castor assembly and fixed block, being provided with hasp, hasp comprise interfix fasten take part and fastener, take part and be fixedly connected on fixed block, fastener is fixedly connected on crotch.
2. dismountable truckle according to claim 1, it is characterized in that: described crotch comprises between support and fixed block and is provided with disk cover, be provided with the free ball arranged circlewise between upper disk cover and support, upper disk cover and support are rotationally connected by free ball.
3. dismountable truckle according to claim 2, is characterized in that: described fastener is fixedly connected with upper disk cover.
4. the dismountable truckle according to claim 1 or 2 or 3, is characterized in that: described fastener and take part and be equipped with three fixed orifices for installing, three fixed orifice shapes arrangements triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454617.6U CN204222543U (en) | 2014-04-18 | 2014-08-13 | Dismountable truckle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188201 | 2014-04-18 | ||
| CN2014201882014 | 2014-04-18 | ||
| CN201420454617.6U CN204222543U (en) | 2014-04-18 | 2014-08-13 | Dismountable truckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222543U true CN204222543U (en) | 2015-03-25 |
Family
ID=52920673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454617.6U Expired - Fee Related CN204222543U (en) | 2014-04-18 | 2014-08-13 | Dismountable truckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985996A (en) * | 2017-12-27 | 2018-05-04 | 天津福臻工业装备有限公司 | Flexible transport carriage for eight-corner tube gripping apparatus |
-
2014
- 2014-08-13 CN CN201420454617.6U patent/CN204222543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985996A (en) * | 2017-12-27 | 2018-05-04 | 天津福臻工业装备有限公司 | Flexible transport carriage for eight-corner tube gripping apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20160813 |